More hardcoding cleaning with inf3

-Add skill lists for :
--spell blocked by statis
--spell blocked by kagehumi
--spell range affected by
AC_VULTURE|GS_SNAKEEYE|NJ_SHADOWJUMP|WL_RADIUSRA_RESEARCHTRAP
--spell that can't be copied
--spell that can be using while riding warg|mado
-Add a boolean return value for delequip (script cmd)
-Fix monster (script cmd) hardcoded cap for ai. (was preventing to put
ai_faw)
Correct some skill formulas (Axe Boomerang, Power Swing, Triangle Shot and Feint Bomb) - Fixes bugreport:7996
Update Shield Press formula to 2011 re-balance - Fixes bugreport:8010

Partial merge of Hercules:7f9f6e1
Fix conversion warnings - Fixes bugreport:7987
Removed RENEWAL_EDP option as it is no longer necessary and is not supported between Pre-Renewal and Renewal
Updated La'cryma Stick - Fixes bugreport:7980